El profesor se sorprenderá mucho al ver tu solución correcta😉
___ 2 sin(x) = \/ 2 *cos (x)
a*w^2 + b*w + c = 0
D = b^2 - 4 * a * c =
(1)^2 - 4 * (sqrt(2)) * (-sqrt(2)) = 9
w1 = (-b + sqrt(D)) / (2*a)
w2 = (-b - sqrt(D)) / (2*a)
pi x1 = -- 4
3*pi x2 = ---- 4
/ / ___ \\ / / ___ \\ | |\/ 2 *(1 - I)|| | |\/ 2 *(1 - I)|| x3 = - 2*re|atan|-------------|| - 2*I*im|atan|-------------|| \ \ 2 // \ \ 2 //
/ / ___ \\ / / ___ \\ | |\/ 2 *(1 + I)|| | |\/ 2 *(1 + I)|| x4 = - 2*re|atan|-------------|| - 2*I*im|atan|-------------|| \ \ 2 // \ \ 2 //
x4 = -2*re(atan(sqrt(2)*(1 + i)/2)) - 2*i*im(atan(sqrt(2)*(1 + i)/2))
suma
/ / ___ \\ / / ___ \\ / / ___ \\ / / ___ \\ pi 3*pi | |\/ 2 *(1 - I)|| | |\/ 2 *(1 - I)|| | |\/ 2 *(1 + I)|| | |\/ 2 *(1 + I)|| -- + ---- + - 2*re|atan|-------------|| - 2*I*im|atan|-------------|| + - 2*re|atan|-------------|| - 2*I*im|atan|-------------|| 4 4 \ \ 2 // \ \ 2 // \ \ 2 // \ \ 2 //
=
/ / ___ \\ / / ___ \\ / / ___ \\ / / ___ \\ | |\/ 2 *(1 + I)|| | |\/ 2 *(1 - I)|| | |\/ 2 *(1 + I)|| | |\/ 2 *(1 - I)|| pi - 2*re|atan|-------------|| - 2*re|atan|-------------|| - 2*I*im|atan|-------------|| - 2*I*im|atan|-------------|| \ \ 2 // \ \ 2 // \ \ 2 // \ \ 2 //
producto
/ / / ___ \\ / / ___ \\\ / / / ___ \\ / / ___ \\\ pi 3*pi | | |\/ 2 *(1 - I)|| | |\/ 2 *(1 - I)||| | | |\/ 2 *(1 + I)|| | |\/ 2 *(1 + I)||| --*----*|- 2*re|atan|-------------|| - 2*I*im|atan|-------------|||*|- 2*re|atan|-------------|| - 2*I*im|atan|-------------||| 4 4 \ \ \ 2 // \ \ 2 /// \ \ \ 2 // \ \ 2 ///
=
/ / / ___ \\ / / ___ \\\ / / / ___ \\ / / ___ \\\ 2 | | |\/ 2 *(1 + I)|| | |\/ 2 *(1 + I)||| | | |\/ 2 *(1 - I)|| | |\/ 2 *(1 - I)||| 3*pi *|I*im|atan|-------------|| + re|atan|-------------|||*|I*im|atan|-------------|| + re|atan|-------------||| \ \ \ 2 // \ \ 2 /// \ \ \ 2 // \ \ 2 /// ----------------------------------------------------------------------------------------------------------------- 4
3*pi^2*(i*im(atan(sqrt(2)*(1 + i)/2)) + re(atan(sqrt(2)*(1 + i)/2)))*(i*im(atan(sqrt(2)*(1 - i)/2)) + re(atan(sqrt(2)*(1 - i)/2)))/4
x1 = 52.621676947629
x2 = 8.63937979737193
x3 = 27.4889357189107
x4 = 2.35619449019234
x5 = -18.0641577581413
x6 = -79.3252145031423
x7 = -73.0420291959627
x8 = 19.6349540849362
x9 = 33.7721210260903
x10 = 38.484510006475
x11 = -11.7809724509617
x12 = 69.9004365423729
x13 = 71.4712328691678
x14 = -87.1791961371168
x15 = 88.7499924639117
x16 = -62.0464549083984
x17 = -16.4933614313464
x18 = -10.2101761241668
x19 = -43.1968989868597
x20 = 32.2013246992954
x21 = 46.3384916404494
x22 = -5.49778714378214
x23 = -49.4800842940392
x24 = 76.1836218495525
x25 = 82.4668071567321
x26 = 429.612795378404
x27 = -98.174770424681
x28 = 90.3207887907066
x29 = -54.1924732744239
x30 = 63.6172512351933
x31 = -24.3473430653209
x32 = -35.3429173528852
x33 = -3.92699081698724
x34 = -85.6083998103219
x35 = -47.9092879672443
x36 = -55.7632696012188
x37 = -93.4623814442964
x38 = 25.9181393921158
x39 = 40.0553063332699
x40 = 0.785398163397448
x41 = -91.8915851175014
x42 = -68.329640215578
x43 = 77.7544181763474
x44 = 96.6039740978861
x45 = -99.7455667514759
x46 = 84.037603483527
x47 = -60.4756585816035
x48 = 44.7676953136546
x49 = -41.6261026600648
x49 = -41.6261026600648